Stuck on the road without a charger for that cellphone? Mobicharger disposable batteries will give you 60 minutes of talk time on a cellphone and 480 minutes of standby, and they're available in a variety of connectors that will fit most cellphones.

The plan is to distribute these handy little helpers in vending machines and other locations where forgetful travelers congregate. They'll first appear in London's Gatwick Airport, and hopefully in other locations soon thereafter, for a little less than 5 ($9).

Well, it's about time someone thought of this. Let's have some non-exploding models for laptops, too.